EP0100771A1 - Tubbings for lining tunnels and shafts - Google Patents

Tubbings for lining tunnels and shafts Download PDF

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Publication number
EP0100771A1
EP0100771A1 EP82107126A EP82107126A EP0100771A1 EP 0100771 A1 EP0100771 A1 EP 0100771A1 EP 82107126 A EP82107126 A EP 82107126A EP 82107126 A EP82107126 A EP 82107126A EP 0100771 A1 EP0100771 A1 EP 0100771A1
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Prior art keywords
dowel
tubbing
segment
segments
sleeve
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EP82107126A
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German (de)
French (fr)
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EP0100771B1 (en
Inventor
Erich Dipl.-Ing. Jacob
Rolf Dipl.-Ing. Knodel
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Wayss and Freytag AG
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Wayss and Freytag AG
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Priority to EP19820107126 priority Critical patent/EP0100771B1/en
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs
    • E21D11/083—Methods or devices for joining adjacent concrete segments

Definitions

  • the invention relates to a device for the self-locking connection of segments for the expansion of tunnels and shafts, which consists of free dowel bolts, which can be inserted on both sides into the dowel sleeve provided in the ring edges delimiting the joint between two adjacent segment rings of the segment segments forming the segment ring grasp the respective dowel bolts in a form-fitting manner, the dowel sleeves having a diameter, at least in the immediate edge region, which is larger than that of the associated dowel bolt.
  • connection constructions of tubbing for the construction of tunnels are known, in which the connection between the tubbing rings is made by bolts which are pressed into associated sleeves in the two longitudinal sides in the ring joints of adjacent tubbing.
  • the majority of known constructions are form-fitting to the full length of the bolt in the sleeve, i.e. the full length of the sleeves has the same inside diameter as the outside diameter of the bolt.
  • a construction is known from DE-AS 11 85 141, in the case of axial deviations between mutually assigned sleeves of adjacent tubbing can be compensated for in that a sleeve is equipped with a "play". However, this means that the form and non-positive connection t of the dowel connection is given up. Furthermore, from DE-OS 24 57 427 a construction is known in which the sleeve slightly. has a cylindrically widened edge region.
  • a disadvantage of the known segment constructions is that. they either cannot compensate for the inaccuracies that occur during segment production or when moving the rings during assembly, or cannot transmit forces perpendicular to the pin axis.
  • the object of the invention is to develop a non-positive dowel connection for forces perpendicular to the pin axis, which the existing at the beginning of an icing process and inevitable due to inaccuracies in the segment production and assembly deviation of the central axes of dowel pins and associated sleeve in the further course of the assembly by suitable measures and catches on the edge of the dowel sleeve without destroying the 3eton.
  • the object is achieved by the device described in the characterizing part of claim 1.
  • Tubbings 2 of the following ring are pressed one after the other onto the segments 1 of the last displaced ring.
  • the tubbings are provided with dowel sleeves 3, 4 on both long sides facing the ring joints.
  • dowel bolts 5 are pressed into the dowel sleeve 4 of the tubbing 2 before being moved.
  • the axes of the sleeve 4 of the tubbing 2 have a temporary distance e i with respect to the axis of the sleeve 3 of the tubbing 1, 1 ', which decreases when the tubbing 2 is pressed onto the final inaccuracy dimension e 2 , which is caused by bending the dowel bolt 5 must be included.
  • the bolt 5 is pressed continuously along the conical edge into the sleeve 3 to the end position.
  • sleeves 10 and 10' are offset from one another by the dimension f 1 -f 2 in the longitudinal direction of the tunnel.
  • a tab 11 is rotatably fastened with bolts 12, 12 'in the sleeves 10 and 10', respectively.
  • the segment 2 is pressed against the previously offset segment 2 'by the dimension e 1 - e2 at the same time by the dimension f 1 - f 2 .
  • tubular sleeves 15, 15' and threaded sleeves 16, 16 ' are arranged such that a tubular sleeve 15 or 15' is one Threaded sleeve 16 'or 16 is assigned and lies with it in one axis.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

1. Arrangement for making a self-locking connection between tubbings (1, 1' and 2, 2') for lining tunnels and shafts, the arrangement comprising free dowel pins (5) which are each insertable at either end in sockets (3, 4) provided in the annular edges of the segments which make up the tubbing rings, which edges define the joint (13) between two adjacent tubbing rings, the said sockets engaging round their respective dowel pins, the diameter of the sockets being greater than that of their associated dowel pins at least in the area immediately adjacent the edge, characterised in that the diameter of the sockets (3 or 4) is greatest in the area of the annular edge of the tubbing (1, 1' or 2, 2') and tapers inwards from the edge into a cylindrical section which is a frictional fit around the dowel pin (5), the proportion which the tapered part of the socket represents of its overall length being selected in such a way that the dowel pin (5) is freely deformable when facing sockets (3 and 4) are not exactly in line with one another axially, to correct for inaccuracies of this nature allowed under manufacturing tolerances.

Description

Die Erfindung betrifft eine Vorrichtung zur selbstverriegelnden Verbindung von Tübbings für den Ausbau von Tunneln und Schächten, die aus freien Dübelbolzen besteht, welche jeweils beidseitig in in den die Fuge zwischen zwei benachbarten Tübbingringen begrenzenden Ringrändern der den Tübbingring bildenden Tübbingsegmenten vorgesehene Dübelhülse einführbar sind, welche den jeweiligen Dübelbolzen formschlüssig umgreifen, wobei die Dübelhülsen zumindest im unmittelbaren Randbereich einen Durchmesser aufweisen, der größer ist als der des zugehörigen Dübelbolzens.The invention relates to a device for the self-locking connection of segments for the expansion of tunnels and shafts, which consists of free dowel bolts, which can be inserted on both sides into the dowel sleeve provided in the ring edges delimiting the joint between two adjacent segment rings of the segment segments forming the segment ring grasp the respective dowel bolts in a form-fitting manner, the dowel sleeves having a diameter, at least in the immediate edge region, which is larger than that of the associated dowel bolt.

Bekannt sind verschiedene Verbindungskonstruktionen von Tübbings für den Ausbau von Tunneln, bei denen die Verbindung zwischen den Tübbingringen durch Bolzen hergestellt wird, die in zugeordneten Hülsen in den beiden Längsseiten in den Ringfugen anliegender Tübbings eingedrückt werden. Die Mehrzahl der bekannten Konstruktionen sind formschlüssig auf die volle Einbindelänge des Bolzens in die Hülse, d.h. die Hülsen besitzen auf ihrer vollen Länge den gleichen Innendurchmesser wie der Außendurchmesser des Bolzens.Various connection constructions of tubbing for the construction of tunnels are known, in which the connection between the tubbing rings is made by bolts which are pressed into associated sleeves in the two longitudinal sides in the ring joints of adjacent tubbing. The majority of known constructions are form-fitting to the full length of the bolt in the sleeve, i.e. the full length of the sleeves has the same inside diameter as the outside diameter of the bolt.

Eine Konstruktion ist aus der DE-AS 11 85 141 bekannt, bei der Achsabweichungen zwischen einander zugeordneten Hülsen anliegander Tübbings dadurch ausgeglichen werden können, daß eine Hülse mit einen "Spiel" ausgestattet ist. Damit ist jedoch die Form- und Kraftschlüssigltez t der Dübelverbindung aufgegeben. Weiterhin ist aus der DE-OS 24 57 427 eine Konstruktion bekannt, bei der die Hülse einen geringfügig. zylindrisch erweiterten Randbereich aufweist. Nachteilig an den bekannten Tübbingkonstruktionen ist, daß. sie entweder die Ungenauigketen, die bei der Tübbingherstellung oder beim Versetzen der Ringe während der Montage auftreten, nicht ausgleichen oder Kräfte senkrecht zur Bolzenachse nicht übertragen können.A construction is known from DE-AS 11 85 141, in the case of axial deviations between mutually assigned sleeves of adjacent tubbing can be compensated for in that a sleeve is equipped with a "play". However, this means that the form and non-positive connection t of the dowel connection is given up. Furthermore, from DE-OS 24 57 427 a construction is known in which the sleeve slightly. has a cylindrically widened edge region. A disadvantage of the known segment constructions is that. they either cannot compensate for the inaccuracies that occur during segment production or when moving the rings during assembly, or cannot transmit forces perpendicular to the pin axis.

Aufgabe der Erfindung ist es, eine für Kräfte senkrecht zur Bolzenachse kraftschlüssige Dübelerbindung zu entwickeln, die die zu Beginn eines Verseisvorgangs vorhandene und durch Ungenauigkeiten der Tübbingfertigung und der Montage unvermeidliche Abweichung der Mittelachsen von Dübelbolsen und zugehöriger Hülse im weiteren Verlauf des Zusammenbaus durch geeignete Maßnahmen und ohne Zerstörung des 3etons am Rande der Dübelhülse auffängt.The object of the invention is to develop a non-positive dowel connection for forces perpendicular to the pin axis, which the existing at the beginning of an icing process and inevitable due to inaccuracies in the segment production and assembly deviation of the central axes of dowel pins and associated sleeve in the further course of the assembly by suitable measures and catches on the edge of the dowel sleeve without destroying the 3eton.

Die Aufgabe wird durch die im kennzeichnenden Teil des Anspruchs 1 beschriebene Vorrichtung gelöst.The object is achieved by the device described in the characterizing part of claim 1.

Mit der erfindungsgemäßen konischen Aufwölbung im oberen Teil werden zwei Ziele erreicht:

  • Einerseits gleitet der Dübelbolzen steting vom Außenrand des Konus zur Hülsenmitte und verschiebt den Tübbing seitlich gegen den Nachbartübbing im Ring unter Zusammenpressung und Dichtung der Stoßfuge. Zum anderen bewirkt die Aufweitung, daß für den Dübelbolzen im Verlauf der Zusammenpressung der Ringfuge auf einen Wert nahezu 0 bei der Tübbingmontage immer eine ausreichende Verformungslänge erhalten bleibt, innerhalb derer sich der Bolzen an den bleibenden Achsabstand zwischen Dübel-und Hülsenachse anpassen kann. Die Verformungsstrecke vergrößert sich um 2 x k auf eine Länge von 2 x k + f2, wobei k die Konuslänge und f2 der Tübbingabstand in der Ringfuge im Endzustand ist. Die erforderliche Länge des Wertes k wird so bestimmt, daß die Einspannkräfte die Verformbarkeit des Dübels und Kantenpressugen des Be- tons nicht überschreiten.
With the conical bulge according to the invention in the upper part, two goals are achieved:
  • On the one hand, the dowel pin steting slides from the outer edge of the cone to the center of the sleeve and moves the tubbing sideways against the neighboring tubbing in the ring, compressing and sealing the butt joint. On the other hand, the widening means that a sufficient length of deformation is always maintained for the dowel bolt during the compression of the ring joint to a value of almost 0 during segment assembly, within which the bolt can adapt to the permanent center distance between the dowel and sleeve axes. The deformation distance increases by 2 xk to a length of 2 xk + f 2 , where k is the cone length and f 2 is the segment spacing in the ring joint in the final state. The required length of the value k is determined so that the clamping forces do not exceed the deformability of the dowel and the edge pressure of the concrete.

In Ausgestaltung der erfinderischen Lösung wird vorge- schlagen, den zu versetzenden Tübbing mit Hilfe einer Lasche während des Versetzvorgangs auf eine zum Erreichen des Endeinbauzustands notwendige vorbestimmte Bahn zu - zwingen. Durch die Lasche wird er beim Anpressen näher an den Nachbartübbing herangezogen, wobei die Längsfugendichtung unter Druck gesetzt wird und gleichzeitig sich der Bolzen entlang der Konusfläche in die Dübelhülse hinein und mit seiner Achse auf die Hülsenachse hin bewegt. Für die Länge 1 der Lasche zwischen den Bolzenachsen ergibt sich die Bedingung

Figure imgb0001
Darin ist e1 - e2 die Anpressung des Tübbings während des Versetzvorgangs senkrecht zur Vortriebsrichtung und f1 - f2 die Anpressung des Tübbings in Vortriebsrichtung.In an embodiment of the inventive solution, it is proposed to force the tubbing to be relocated with the aid of a tab during the relocating process onto a predetermined path that is necessary to achieve the final installation state. Through the tab, it is pulled closer to the neighboring tubbing during pressing, whereby the longitudinal joint seal is put under pressure and at the same time the bolt moves along the conical surface into the dowel sleeve and with its axis towards the sleeve axis. The condition results for length 1 of the bracket between the pin axes
Figure imgb0001
 Therein, e 1 - e2 is the pressure on the segment during the displacement process perpendicular to the direction of advance and f 1 - f 2 the pressure on the segment in the direction of advance.

Um die Einzeltübbings, die sonst nur durch Steckbolzen in den Ringfugen gehalten wären, während der Montage eines Ringes und bevor der den Ring stabilisierende Schlußstein gesetzt ist, in ihrer Lage zu halten, wird weiterhin eine einfache Verschraubung des Tübbings in den Längsfugen vorgeschlagen, die gegenüber bekannten Verschraubungen erhebliche Vorteile aufweist.

  • . Sie kann - anders als bei Verwendung von tangential angeordneten geraden Schrauben - ohne Anordnung von Kassetten eingebaut werden, ein Vorteil, der besonders bei einschaligen Auskleidungen, die eine glatte Innenfläche aufweisen sollen - beispielsweise bei Wasserleitungen -, wichtig ist.
  • . Sie ist auch einfacher und wirtschaftlicher herzustellen und einzubauen als Bogenverschraubungen und erfordert nur eine einzige Aussparung auf der Innenfläche zum Einbau.
In order to hold the individual segments, which would otherwise only be held in the ring joints by plug pins, during the assembly of a ring and before the keystone stabilizing the ring is set, a simple screwing of the segment in the longitudinal joints is also proposed, the opposite known screw connections has considerable advantages.
  • . In contrast to the use of tangentially arranged straight screws, it can be installed without the arrangement of cassettes, an advantage that is particularly important for single-skin linings that are supposed to have a smooth inner surface - for example in water pipes.
  • . It is also easier and more economical to manufacture and install than elbow fittings and requires only a single recess on the inner surface for installation.

Die erfindungsgemäße Vorrichtung ist in den Fig. 1 bis 3 erläutert.The device according to the invention is explained in FIGS. 1 to 3.

Es zeigen

  • Fig. 1 und 2 Längsschnitte in der Dübelebene, Fig. 1 bei Beginn, Fig. 2 nach Beendigung der Montage,
  • Fig. 3 einen Querschnitt durch einen erfindungsgemäßen Tübbing senkrecht zur Längsfuge mit der erfindungsgemäßen Verschraubung.
Show it
  • 1 and 2 longitudinal sections in the dowel plane, Fig. 1 at the beginning, Fig. 2 after completion of assembly,
  • Fig. 3 shows a cross section through a tubbing according to the invention perpendicular to the longitudinal joint with the screw connection according to the invention.

An die Tübbings 1 des zuletzt versetzten Ringes werden nacheinander Tübbings 2 des folgenden Ringes angepreßt. Die Tübbings sind auf beiden den Ringfugen zugekehrten Längsseiten mit Dübelhülsen 3, 4 versehen. Auf der rückwärtigen Seite der Tübbings werden jeweils Dübelbolzen 5 vor dem Versetzen in die Dübelhülse 4 des Tübbings 2 eingedrückt. Beim Einbau wird der Tübbing 2 mit den Dübelbolzen 5 in die Hülse 3 der Tübbings 1, 1' des vorher versetzten Ringes gepreßt. Beim ersten Ansetzen haben die Achsen der Hülse 4 des Tübbings 2 gegenüber der Achse der Hülse 3 der Tübbings 1, 1' einen temporären Abstand ei, der sich beim Anpressen des Tübbings 2 auf das endgültige Ungenauigkeitsmaß e2 vermindert, das durch Biegung des Dübelbolzens 5 aufgenommen werden muß. Beim Versetzen wird der Bolzen 5 stetig am Konusrand entlang in die Hülse 3 bis zur Endlage eingedrückt. Dabei preßt er den Tübbing 2 sowohl einseitig an den bereits versetzten Nachbartübbing 2' des neuen Ringes an und setzt die Stoßdichtung 6, 6' unter Druck, als auch an die Nachbartübbings 1, 1' des zuvor versetzten Ringes und setzt so die Ringdichtungen 7, 7' unter Spannung. Das verbleibende endgültige Ungenauigkeitsmaß e2 kann der Bolzen 5 ausgleichen, indem er sich über eine durch die beiden Konushöhen k der Hülsen 3, 4 vergrößerte Gesamtstrecke a = 2 k + f2 verbiegen kann. Da der Bolzen 5 jedoch im Grunde der Hülsen 3, 4 eingespannt ist und die Konusränder 8, 9 der Hülsen von dem Bolzen 5 nicht berührt werden, können an ihnen auch keine Kantenpressungen und Absprengungen im Beton entstehen.Tubbings 2 of the following ring are pressed one after the other onto the segments 1 of the last displaced ring. The tubbings are provided with dowel sleeves 3, 4 on both long sides facing the ring joints. On the rear side of the tubbing, dowel bolts 5 are pressed into the dowel sleeve 4 of the tubbing 2 before being moved. When installing the tubbing 2 with the dowel bolts 5 is pressed into the sleeve 3 of the tubbing 1, 1 'of the previously displaced ring. When first applied, the axes of the sleeve 4 of the tubbing 2 have a temporary distance e i with respect to the axis of the sleeve 3 of the tubbing 1, 1 ', which decreases when the tubbing 2 is pressed onto the final inaccuracy dimension e 2 , which is caused by bending the dowel bolt 5 must be included. When moving, the bolt 5 is pressed continuously along the conical edge into the sleeve 3 to the end position. He presses the tubbing 2 both on one side to the already displaced neighboring tubbing 2 'of the new ring and puts the butt seal 6, 6' under pressure, as well as on the neighboring tubbing 1, 1 'of the previously displaced ten ring and thus puts the ring seals 7, 7 'under tension. The remaining final inaccuracy dimension e2 can be compensated for by the bolt 5 by bending over a total distance a = 2 k + f 2 which is increased by the two cone heights k of the sleeves 3, 4. However, since the bolt 5 is basically clamped in the sleeves 3, 4 and the cone edges 8, 9 of the sleeves are not touched by the bolt 5, no edge pressures and chipping in the concrete can occur.

In den Tübbings 2 und 2' sind gegeneinander um das Maß f1 - f2 in Tunnellängsrichtung versetzte Hülsen 10 bzw. 10' angeordnet. Eine Lasche 11 ist drehbar mit Bolzen 12, 12' in den Hülsen 10 bzw. 10' befestigt. Der Tübbing 2 wird beim Anpressen um das Maß f1 - f2 gleichzeitig gegen den zuvor versetzten Tübbing 2' um das Maß e1 - e2 angedrückt.In the segments 2 and 2 ', sleeves 10 and 10', respectively, are offset from one another by the dimension f 1 -f 2 in the longitudinal direction of the tunnel. A tab 11 is rotatably fastened with bolts 12, 12 'in the sleeves 10 and 10', respectively. The segment 2 is pressed against the previously offset segment 2 'by the dimension e 1 - e2 at the same time by the dimension f 1 - f 2 .

An der Längsfuge 13 der Tübbings 1, 1' bzw. 2, 2' sind in den der Fuge zugeordneten Seitenflächen 14, 14' Rohrhülsen 15, 15' sowie Gewindehülsen 16, 16' so angeordnet, daß eine Rohrhülse 15 bzw. 15' einer Gewindehülse 16' bzw. 16 zugeordnet ist und mit ihr in einer Achse liegt. Durch die Rohrhülse 15, 15' werden Schrauben 17, 17' von der Tunnelinnenseite aus durch Aussparungen 18, 18' in Hülsen 16', 16 eingeschraubt, die die Tübbings 1, 1' bzw. 2, 2' an den Längsfugen 13 miteinander verbinden und während der Ringmontage halten.On the longitudinal joint 13 of the segments 1, 1 'and 2, 2', in the side surfaces 14, 14 'associated with the joint, tubular sleeves 15, 15' and threaded sleeves 16, 16 'are arranged such that a tubular sleeve 15 or 15' is one Threaded sleeve 16 'or 16 is assigned and lies with it in one axis. Screws 17, 17 'are screwed through the tubular sleeve 15, 15' from the inside of the tunnel through recesses 18, 18 'into sleeves 16', 16, which attach the segments 1, 1 'and 2, 2', respectively connect the longitudinal joints 13 to each other and hold during the ring assembly.

Claims (3)

1. Vorrichtung zur selbstverriegelnden Verbindung von Tübbings für den Ausbau von Tunneln und Schächten, die aus freien Dübelbolzen besteht, welche jeweils beidseitig in in den die Fuge zwischen zwei benachbarten Tübbingringen begrenzenden Ringrändern der den-Tübbingring bildenden Tübbingsegmenten vorgesehene Dübelhülsen einführbar sind, welche den jeweiligen Dübelbolzen formschlüssig umgreifen, wobei die Dübelhülsen zumindest im unmittelbaren Randbereich einen Durchmesser aufweisen, der größer ist als der des zugehörigen Dübelbolzens, dadurch gekennzeichnet, daß die Dübelhülsen (3 bzw. 4) in den Ringrandbereichen des Tübbings (1, 1' bzw. 2, 21) ihren größten Durchmesser aufweisen und sich zum Tübbinginneren hin konisch zu einem den Dübelbolzen (5) kraftschlüssig umschließenden zylindrischen Teil verengen, wobei der Anteil des konischen Bereiches der Dübelhülse an deren Gesamtlänge so gewählt ist, daß der Dübelbolzen (5) bei nicht exakt axialer Ausrichtung der sich einander gegenüberliegenden Dübelhülsen (3 und 4) zum Ausgleich dieser im Bereich der Herstellungstoleranzen liegender Ungenauigkeiten frei verformbar ist.1.Device for the self-locking connection of segments for the expansion of tunnels and shafts, which consists of free dowel bolts, which can be inserted on both sides into the dowel sleeves provided in the ring edges of the segment segments forming the segment ring forming the joint between two segment segments, which can be inserted into the respective segments Grip the dowel bolts in a form-fitting manner, the dowel sleeves at least in the immediate edge area having a diameter that is larger than that of the associated dowel pin, characterized in that the dowel sleeves (3 or 4) in the ring edge areas of the segment (1, 1 'or 2, 2 1 ) have their largest diameter and narrow conically towards the inside of the tubbing to form a cylindrical part which surrounds the dowel pin (5) in a force-fitting manner, the proportion of the conical area of the dowel sleeve in its total length being chosen such that the dowel pin (5) is not exact axial alignment of each other lying dowel sleeves (3 and 4) to compensate for this inaccuracies lying in the range of the manufacturing tolerances is freely deformable. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß eine an definierter Stelle des Tübbings (2 und 2') des einzubauenden Tübbingringes, beispielsweise durch Bolzen (12, 12') in Hülsen (10, 10'), drehbar befestigte Lasche (11) den Drehpunkt (10) des einzubauenden Tübbings (2), und damit den Tübbing (2) selbst, beim Einsetzen auf eine gegenüber dem bereits unverschieblich eingebauten Tübbing (2') festgelegte Bahn zwingt.2. Device according to claim 1, characterized in that a at a defined point of the segment (2 and 2 ') of the segment ring to be installed, for example by bolts (12, 12') in sleeves (10, 10 '), rotatably fastened tab (11 ) forces the pivot point (10) of the tubbing (2) to be installed, and thus the tubbing (2) itself, when it is inserted on a track that is fixed in relation to the already immovably installed tubbing (2 '). 3. Vorrichtung nach Anspruch 1, gekennzeichnet durch eine Schraubverbindung der Tübbings in den Längsfugen, die in jeder Längsfuge besteht aus . je einer in jeder den Fugen zugewandten Seitenfläche des Tübbings angeordneten Gewindehülse (16, 16') und einer Rohrhülse (15, 15') für den Durchgang einer Schraube (17, 17'), wobei je eine Gewindehülse (16, 16') in einer Tübbingseitenfläche mit Lage und Richtung einer Rohrhülse (15', 15) in der zugeordneten Seitenfläche des anliegenden Tübbings übereinstimmt, und . zwei zugehörigen Schrauben (17, 17'), die, kreuzweise angeordnet, durch die Rohrhülse (15 bzw. 15') des einen Tübbings geführt und in der zugeordneten Gewindehülse (16' bzw. 16) des anliegenden Tübbings eingeschraubt, die anliegenden Tübbings (1, 1' bzw. 2, 2') an der Längsfuge (13) verbinden. 3. Apparatus according to claim 1, characterized by a screw connection of the segments in the longitudinal joints, which consists of each longitudinal joint . one threaded sleeve (16, 16 ') and one tubular sleeve (15, 15') for the passage of a screw (17, 17 ') in each side surface of the tubbing facing the joints, one threaded sleeve (16, 16') each a tubbing side surface with the position and direction of a tubular sleeve (15 ', 15) in the associated side surface of the adjacent tubing corresponds, and . two associated screws (17, 17 '), which, arranged crosswise, are guided through the tube sleeve (15 or 15') of the one segment and screwed into the associated threaded sleeve (16 'or 16) of the adjacent segment, the adjacent segments ( 1, 1 'or 2, 2') on the longitudinal joint (13).
EP19820107126 1982-08-06 1982-08-06 Tubbings for lining tunnels and shafts Expired EP0100771B1 (en)

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EP0100771B1 EP0100771B1 (en) 1985-11-21

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526856A1 (en) * 1982-05-17 1983-11-18 Holzmann Philipp Ag A VOUSSOIR CELLING SYSTEM, IN PARTICULAR FOR REALIZING UNDERGROUND TUNNELS OR GALLERIES AND A VERIFYING INSTRUMENT FOR ITS PLACEMENT
AT395893B (en) * 1990-01-10 1993-03-25 Mayreder Kraus & Co Ing FASTENING DEVICE FOR CONNECTING COMPONENTS
FR2737535A1 (en) * 1995-08-04 1997-02-07 Soc D Tuyaux Bonna Connection pinning for tunnel voussoirs - comprises pins engaging coaxially in longitudinal sockets in the same longitudinal axis, pins centred in sockets by means of centralising sections fit in socket inlet sections
FR2739119A1 (en) * 1995-09-26 1997-03-28 Stradal Sa METHOD AND DEVICE FOR ASSEMBLING TWO CONCRETE ELEMENTS
FR2742796A1 (en) * 1995-12-21 1997-06-27 Stradal Sa Method for making voussoir ring
AT404158B (en) * 1995-12-14 1998-09-25 Git Tunnelbau Gmbh Segment for lining cavities
NL1008849C2 (en) * 1998-04-09 1999-10-12 Arcadis Bouw Infra B V Drilling tunnel lining element.
GB2491714A (en) * 2011-06-09 2012-12-12 Macrete Ireland Ltd Lining Segment
AT15990U1 (en) * 2017-03-28 2018-10-15 Porr Bau Gmbh Ring gap mass, arrangement, tunnel production plant and process

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FR365055A (en) * 1906-04-10 1906-09-03 Plaques Schweitzer Device for assembling plates used in the construction of walls and partitions
FR1270034A (en) * 1960-07-08 1961-08-25 prefabricated building element
DE1185141B (en) * 1959-09-04 1965-01-14 Rheinstahl Huettenwerke Ag Cast iron tubbing for shaft and tunnel construction
US3430404A (en) * 1967-03-20 1969-03-04 George B Muse Apertured wall construction
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US3936987A (en) * 1975-01-13 1976-02-10 Edward L Calvin Interlocking brick or building block and walls constructed therefrom
DE2457427A1 (en) * 1974-12-05 1976-06-10 Wayss & Freytag Ag Tunnel or shaft hoop support liner - uses snap-lock bush and bolts transfer shield force to linr for placement
FR2476720A1 (en) * 1980-02-26 1981-08-28 Zembo Ernesta Pre-fabricated brick for building walls - has trapezoidal plan section giving straight or curved wall dependent on face orientation
DE3105743A1 (en) * 1981-02-17 1982-09-02 Wayss & Freytag Ag, 6000 Frankfurt Tubbing with self-locking connecting element for the lining of tunnels and shafts

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FR365055A (en) * 1906-04-10 1906-09-03 Plaques Schweitzer Device for assembling plates used in the construction of walls and partitions
DE1185141B (en) * 1959-09-04 1965-01-14 Rheinstahl Huettenwerke Ag Cast iron tubbing for shaft and tunnel construction
FR1270034A (en) * 1960-07-08 1961-08-25 prefabricated building element
US3430404A (en) * 1967-03-20 1969-03-04 George B Muse Apertured wall construction
US3685782A (en) * 1968-03-27 1972-08-22 J A Pomeroy & Co Inc Concrete pouring form accessory
US3764066A (en) * 1968-03-27 1973-10-09 Pomeroy J H & Co Inc Concrete railroad tie product
DE2201629A1 (en) * 1971-08-16 1973-03-01 Luigi Haringer PREFABRICATED ELEMENT FOR ERECTING WALLS IN A MODULAR SYSTEM
DE2457427A1 (en) * 1974-12-05 1976-06-10 Wayss & Freytag Ag Tunnel or shaft hoop support liner - uses snap-lock bush and bolts transfer shield force to linr for placement
US3936987A (en) * 1975-01-13 1976-02-10 Edward L Calvin Interlocking brick or building block and walls constructed therefrom
FR2476720A1 (en) * 1980-02-26 1981-08-28 Zembo Ernesta Pre-fabricated brick for building walls - has trapezoidal plan section giving straight or curved wall dependent on face orientation
DE3105743A1 (en) * 1981-02-17 1982-09-02 Wayss & Freytag Ag, 6000 Frankfurt Tubbing with self-locking connecting element for the lining of tunnels and shafts

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Publication number Priority date Publication date Assignee Title
FR2526856A1 (en) * 1982-05-17 1983-11-18 Holzmann Philipp Ag A VOUSSOIR CELLING SYSTEM, IN PARTICULAR FOR REALIZING UNDERGROUND TUNNELS OR GALLERIES AND A VERIFYING INSTRUMENT FOR ITS PLACEMENT
AT395893B (en) * 1990-01-10 1993-03-25 Mayreder Kraus & Co Ing FASTENING DEVICE FOR CONNECTING COMPONENTS
US5232302A (en) * 1990-01-10 1993-08-03 Mayreder Consult Of The United States Inc. Fixing means for connecting components
FR2737535A1 (en) * 1995-08-04 1997-02-07 Soc D Tuyaux Bonna Connection pinning for tunnel voussoirs - comprises pins engaging coaxially in longitudinal sockets in the same longitudinal axis, pins centred in sockets by means of centralising sections fit in socket inlet sections
FR2739119A1 (en) * 1995-09-26 1997-03-28 Stradal Sa METHOD AND DEVICE FOR ASSEMBLING TWO CONCRETE ELEMENTS
EP0765991A1 (en) * 1995-09-26 1997-04-02 Stradal SA Method and device for connecting two concrete elements
AT404158B (en) * 1995-12-14 1998-09-25 Git Tunnelbau Gmbh Segment for lining cavities
FR2742796A1 (en) * 1995-12-21 1997-06-27 Stradal Sa Method for making voussoir ring
NL1008849C2 (en) * 1998-04-09 1999-10-12 Arcadis Bouw Infra B V Drilling tunnel lining element.
EP0949403A1 (en) * 1998-04-09 1999-10-13 Arcadis Bouw/Infra B.V. Lining element for a drilled tunnel
US6368020B1 (en) 1998-04-09 2002-04-09 Arcadis Bouw/Infra B.V. Lining element for a drilled tunnel
GB2491714A (en) * 2011-06-09 2012-12-12 Macrete Ireland Ltd Lining Segment
GB2491714B (en) * 2011-06-09 2014-08-20 Macrete Ireland Ltd Lining segment
AT15990U1 (en) * 2017-03-28 2018-10-15 Porr Bau Gmbh Ring gap mass, arrangement, tunnel production plant and process

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